diff --git a/proto/Makefile b/proto/Makefile
index 99db07364..b7f785b01 100644
--- a/proto/Makefile
+++ b/proto/Makefile
@@ -1,4 +1,7 @@
-build: build-exposer build-registry
+build: build-collector build-exposer build-registry
+
+build-collector:
+	buf generate --path collector/ --output ../collector
 
 build-registry:
 	buf generate --path registry/ --output ../registry
diff --git a/proto/collector/collector.proto b/proto/collector/collector.proto
new file mode 100644
index 000000000..705270e93
--- /dev/null
+++ b/proto/collector/collector.proto
@@ -0,0 +1,27 @@
+syntax = "proto3";
+package collector;
+
+import "google/api/annotations.proto";
+import "google/protobuf/empty.proto";
+import "google/protobuf/any.proto";
+import "google/protobuf/descriptor.proto";
+
+option go_package = "github.com/Anmol1696/starship/collector";
+
+message Chain {
+  string name = 1;
+  string type = 2;
+  repeated Validator validator = 3;
+}
+
+message Validator {
+  string name = 1;
+  string moniker = 2;
+  string address = 3;
+}
+
+message State {
+  string id = 1;
+  string height = 2;
+  string data_type = 3;
+}
diff --git a/proto/collector/service.proto b/proto/collector/service.proto
new file mode 100644
index 000000000..0e2b6cf47
--- /dev/null
+++ b/proto/collector/service.proto
@@ -0,0 +1,56 @@
+syntax = "proto3";
+package collector;
+
+import "google/api/annotations.proto";
+import "google/protobuf/empty.proto";
+import "google/protobuf/any.proto";
+import "google/protobuf/descriptor.proto";
+
+option go_package = "github.com/Anmol1696/starship/collector";
+
+// Interface for service
+service Collector {
+  // GetNodeID will returns current node id
+  rpc GetChains(google.protobuf.Empty) returns (ResponseNodeID) {
+    option (google.api.http) = { get: "/node_id" };
+  }
+  // All Exports
+  rpc ListChainExports(google.protobuf.Empty) returns (google.protobuf.Empty) {
+    option (google.api.http) = { get: "/chains/{chain}/validators/{validator}/exports" };
+  }
+  rpc GetChainExport(google.protobuf.Empty) returns (google.protobuf.Empty) {
+    option (google.api.http) = { get: "/chains/{chain}/validators/{validator}/exports/{id}" };
+  }
+  rpc SetChainExport(google.protobuf.Empty) returns (google.protobuf.Empty) {
+    option (google.api.http) = {
+      post: "/chains/{chain}/validators/{validator}/exports/{id}"
+      body: ""
+    };
+  }
+  // All snapshots
+  rpc ListChainSnapshots(google.protobuf.Empty) returns (google.protobuf.Empty) {
+    option (google.api.http) = { get: "/chains/{chain}/validators/{validator}/snapshots" };
+  }
+  rpc GetChainSnapshots(google.protobuf.Empty) returns (google.protobuf.Empty) {
+    option (google.api.http) = { get: "/chains/{chain}/validators/{validator}/snapshots/{id}" };
+  }
+  rpc SetChainSnapshots(google.protobuf.Empty) returns (google.protobuf.Empty) {
+    option (google.api.http) = {
+      post: "/chains/{chain}/validators/{validator}/snapshots/{id}"
+      body: ""
+    };
+  }
+}
+
+message ResponseNodeID {
+  string node_id = 1;
+}
+
+message ResponsePubKey {
+  string type = 1;
+  string key = 2;
+}
+
+message ResponseFileData {
+  google.protobuf.Any data = 1;
+}